mxcl/homebrew — pull request #8304 by olt (2011-10-26 08:08:08+00:00)
Title: add ENV.x11 to fix linking with FreeType on Lion

./configure of mapserver fails without ENV.x11

checking for freetype-config... no
checking for FT_Init_FreeType in -lfreetype... no
configure: error: unable to link - reconfigure with correct --with-freetype=dir
==> Exit Status: 1
http://github.com/mxcl/homebrew/blob/master/Library/Formula/mapserver.rb#L47